🏷️ Basic Information Identification Make: Alfa Romeo Model: Alfetta Model Variant: Sedan (Berlina), GT/GTV Coupe Production Years Covered: 1973-1987 Codes Internal Chassis Codes: Type 116 👋 Introduction Market Position Segment: Executive Compact Car / Sports Sedan Competitive Analysis Competitors: BMW 3 Series, Mercedes-Benz W123, Audi 80, Lancia Beta Key Features Design Philosophy: Italian styling, performance-oriented, innovative transaxle design Driving Dynamics: Excellent handling due to rear-mounted transaxle, rear-wheel drive Engine Placement: Front-engine, Rear-wheel drive Value Proposition Target Audience: Enthusiasts and owners seeking in-depth knowledge for maintenance and repair 📋 Manual Details Coverage Areas Scope: Comprehensive Workshop Service Manual Page Count Estimated Page Count: Extensive (exact count not specified, but implied to be comprehensive) Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Detailed repair and overhaul procedures for all engine variants Fuel System: Carburetor systems, fuel injection (if applicable), fuel pump, lines, tank Ignition System: Distributor, ignition coil, spark plugs, timing Lubrication System: Oil pump, oil filter, lubrication passages, oil cooler (if equipped) Cooling System: Radiator, water pump, thermostat, hoses, fan Exhaust System: Manifolds, pipes, muffler, catalytic converter (later models) Transmission: Manual and Automatic transmission removal, disassembly, repair, and installation Drivetrain: Propeller shaft, differential, rear axle assembly (transaxle layout) Suspension System: Front and rear suspension components, alignment, shock absorbers, springs Steering System: Steering rack, column, linkages, power steering system (if equipped) Brake System: Front and rear disc brakes, master cylinder, brake lines, calipers, parking brake Electrical System: Wiring diagrams, starter, alternator, battery, lighting, instrumentation, fuses, relays Body: Body panels, doors, windows, trim, bumpers, interior components HVAC: Heating, ventilation, and air conditioning systems (if equipped) Chassis: Frame and body structural components, mounting points. Procedures Included Routine Maintenance: Oil changes, filter replacements, tune-ups, fluid checks, lubrication Troubleshooting: Diagnostic procedures for common and uncommon issues Repair Overhaul: Detailed step-by-step instructions for component repair and complete overhauls Disassembly Assembly: Complete guides for dismantling and reassembling all major vehicle systems Component Replacement: Instructions for replacing specific parts and components Special Tools: Identification and usage of specific Alfa Romeo special tools Engine Rebuild: Complete engine disassembly, inspection, machining, and reassembly instructions. Transmission Rebuild: Detailed steps for rebuilding the integrated transaxle unit. Technical Depth Depth: Advanced diagnostics and complete rebuilds, suitable for professional technicians Diagnostic Tools: Emphasis on systematic diagnostic approaches and understanding of mechanical principles. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Printable Binding Type Binding: N/A (Digital PDF format) Paper Type Paper: N/A (Digital PDF format) Delivery Delivery Method: Electronic Delivery via Email Content Source Origin: Based on authorized Alfa Romeo dealer service department information. ⚙️ Engine Specifications Primary Engine Engine Type: Inline-4 Cylinder, DOHC (Alfa Romeo 'Busso' V6 introduced later in some variants) Performance Displacement Range: 1.6L to 2.0L (1570cc to 1962cc) for 4-cylinder; 2.5L (2492cc) for V6 Horsepower Range: Approx. 95 hp (1.6L) to 130 hp (2.0L), V6 models around 150-170 hp Torque Range: Varies by engine, e.g., 1.6L around 130 Nm, 2.0L around 170 Nm Fuel System Fuel Delivery: Dual Dell'Orto carburetors (typical for 4-cyl); Bosch L-Jetronic (later models and V6) Engine Variants Engine Options: 1.6L Twin Carb, 1.8L Twin Carb, 2.0L Twin Carb, 2.0L Spica Injection, 2.0L 'Nord' V6, 2.5L 'Busso' V6 (later models like GTV6) 🔧 Transmission Standard Transmission Type: 5-speed manual transaxle (Gearbox and differential integrated at the rear) Optional Transmission Type Optional: 3-speed or 4-speed automatic (available on some variants) Features Layout: Rear-mounted transaxle for improved weight distribution 📐 Dimensions Exterior Body Styles: 4-door Sedan (Berlina), 2-door Coupe (GT/GTV) Weights Curb Weight Range: Approx. 1150 kg - 1350 kg (depending on model and equipment) 🛡️ Safety Features Ratings Crash Safety: Generally considered robust for its era, but lacks modern safety structures and airbags. Specific crash test data from official bodies is limited for this vintage. Active Features Braking System: Four-wheel disc brakes (standard on most models) Passive Features Seatbelts: Standard three-point seatbelts 💡 Technology Features Infotainment Radio: Typically AM/FM radio, optional cassette player. Basic analogue controls. Driver Assistance Features: Limited to basic safety features of the era; no electronic driver aids. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 - 7,500 km (or as per manual, approximately 3,000 - 5,000 miles) Tune Up Interval: Spark plugs, ignition timing, carburetor adjustment every 10,000 - 15,000 km Fluid Specifications Engine Oil Type: API SF/SG, SAE 10W-40 or 20W-50 (specific viscosity depends on climate and engine condition, refer to manual) Coolant Type: Ethylene glycol-based antifreeze, 50/50 mix with distilled water Transmission Fluid Type: GL-4 gear oil, SAE 75W-90 or 80W-90 (specific for transaxle unit) Brake Fluid Type: DOT 3 or DOT 4 Known Issues Common Problems: Rust (particularly sills, wheel arches, floor pans), carburetor tuning difficulties, electrical gremlins, aging rubber components, wear in the transaxle linkage. Common Issues Engine Wear: Timing belt wear (check...